NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

17 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.

Most active assignees, last 30 days — NPA 412
ONVOY, LLC - PA 11
EXIANT COMMUNICATIONS LLC 2
BANDWIDTH.COM CLEC, LLC - PA 2
NEW CINGULAR WIRELESS PCS, LLC - IL 1
AHOI LLC 1
New assignments by month Sep 2026 Aug 2026 Jul 2026 Jun 2026 May 2026 Apr 2026 Mar 2026 Feb 2026 Jan 2026 Dec 2025 Nov 2025 Oct 2025
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2022-02-14 412-871-7XXX 7000–7999Assigned METROPCS, INC. 5562 PTTSBGZON4 PA
2022-01-25 412-240-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E PTTSBGZON1 PA
2022-01-25 412-240-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E PTTSBGZON1 PA
2022-01-20 412-827-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F PTGSBNZN21 PA
2022-01-18 412-990-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F PTGSBNZN21 PA
2022-01-14 412-991-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H PTGSBNZN12 PA
2022-01-14 412-991-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H PTGSBNZN12 PA
2022-01-13 412-203-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H PTGSBNZN15 PA
2022-01-13 412-424-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H PTGSBNZN15 PA
2022-01-12 412-612-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H PTGSBNZN22 PA
2022-01-12 412-902-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H PTGSBNZN22 PA
2022-01-11 412-399-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H PTTSBGZON5 PA
2022-01-11 412-451-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H PTTSBGZON5 PA
2021-12-17 412-363-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H PTTSBGZON8 PA
2021-12-17 412-861-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H PTGSBNZN13 PA
2021-12-17 412-861-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H PTGSBNZN13 PA
2021-12-17 412-954-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H PTTSBGZON8 PA
2021-12-15 412-783-5XXX 5000–5999Assigned TELNYX LLC 073H PTGSBNZN16 PA
2021-11-30 412-240-3XXX 3000–3999Assigned ONVOY, LLC - PA 547E PTTSBGZON1 PA
2021-11-30 412-240-4XXX 4000–4999Assigned ONVOY, LLC - PA 547E PTTSBGZON1 PA
2021-11-09 412-399-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H PTTSBGZON5 PA
2021-11-09 412-399-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H PTTSBGZON5 PA
2021-11-09 412-543-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H PTGSBNZN11 PA
2021-11-09 412-543-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H PTGSBNZN11 PA
2021-11-09 412-604-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H PTGSBNZN15 PA
2021-11-09 412-755-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H PTGSBNZN18 PA
2021-11-09 412-769-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H PTTSBGZON2 PA
2021-11-09 412-769-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H PTTSBGZON2 PA
2021-11-09 412-783-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H PTGSBNZN16 PA
2021-11-09 412-783-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H PTGSBNZN16 PA
2021-11-09 412-832-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H PTGSBNZN21 PA
2021-11-09 412-832-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H PTGSBNZN21 PA
2021-11-09 412-899-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H PTTSBGZON3 PA
2021-11-09 412-899-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H PTTSBGZON3 PA
2021-11-09 412-903-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H PTGSBNZN18 PA
2021-11-09 412-946-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H ELIZABETH PA
2021-11-09 412-946-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H ELIZABETH PA
2021-11-09 412-981-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H PTGSBNZN17 PA
2021-11-09 412-981-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H PTGSBNZN17 PA
2021-11-03 412-476-0XXX 0000–0999Assigned TERRA NOVA TELECOM INC. 145J PTTSBGZON5 PA
2021-10-26 412-568-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H PTGSBNZN12 PA
2021-10-26 412-568-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H PTGSBNZN12 PA
2021-10-26 412-679-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H PTTSBGZON7 PA
2021-10-22 412-646-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H PTGSBNZN22 PA
2021-10-22 412-646-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H PTGSBNZN22 PA
2021-10-20 412-560-9XXX 9000–9999Assigned ONVOY, LLC - PA 547E PTTSBGZON1 PA
2021-10-19 412-571-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H PTTSBGZON6 PA
2021-09-20 412-240-0XXX 0000–0999Assigned SKYE TELECOM LLC DBA SKYETEL 622J PTTSBGZON1 PA
2021-09-20 412-451-3XXX 3000–3999Assigned AERIAL COMMUNICATIONS, INC. 6701 PTTSBGZON5 PA
2021-09-20 412-451-4XXX 4000–4999Assigned AERIAL COMMUNICATIONS, INC. 6701 PTTSBGZON5 PA

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.